This video of beautiful Iceland, its trails into mountains, views of volcanic activity, the source of thermal power for the island, excellent views of geologic structures and especially of dikes*, and breathtaking scenes from the top of abandoned Hengill Trail.
It looks like a human-built rock wall following valleys through streams, climbing mountains, and stretching for miles. We witness the forming of a dike in the 2021 volcanic activity in Iceland today.
Latest Activity: May 25
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